/**
 * 
 */
package fb.chatter.model;

/**
 * This class is used for containing the result when request friend list from
 * Facebook.
 * 
 * @author hoannguyen
 * 
 */
public class RequestedFriendsModel {

	/**
	 * The RequestedFriendsModel instance
	 */
	private static final RequestedFriendsModel model = new RequestedFriendsModel();

	/**
	 * The facebook requested friends
	 */
	private Users friends;

	/**
	 * Singleton pattern
	 */
	private RequestedFriendsModel() {

	}

	/**
	 * @return the friends
	 */
	public Users getFriends() {
		return friends;
	}

	/**
	 * @param friends
	 *            the friends to set
	 */
	public void setFriends(Users friends) {
		this.friends = friends;
	}

	/**
	 * Singleton pattern, get a RequestedFriendsModel instance
	 * @return
	 */
	public static RequestedFriendsModel getInstance() {

		return model;
	}
}
